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United States of America | Louisiana | East Baton Rouge | 10.3 mi. ENE of L.S.U.

United Mexican States | Sinaloa | ca. 5 mi. N El Fuerte (north bank of Rio Fuerte)

United States of America | Arizona | Pima | Tanque Verde Wash, ca. 15 mi. E Tucson (off Tanque Verde Rd.)

United Mexican States | Nayarit | 1 1/2 mi. E San Blas, Playa Matanchen

United States of America | Arizona | Cochise | Rucker Canyon, Chiricahua Mtns., elev. ca. 5400 ft.

United States of America | Arizona | Mohave | 1/2 mi. W of Flag Mine, Hualapai Mtns.

United States of America | Arizona | Cochise | El Coronado Rnch., West Turkey Creek Canyon, Chiricahua Mtns., elev. ca. 5600 ft.

United States of America | Arizona | Pinal | Desert Biology Station, Superior (NE of lab)

United States of America | Nevada | Lincoln | 15 mi. N of Groom Baldy, ca. 4800 ft.

United Mexican States | Sonora | ca. 4.5 mi. S Moctezuma

United Mexican States | Sonora | Presa Alvaro Obregon, Dique Aqua Caliente, ca. 39 km N Esperanza

United Mexican States | Sonora | ca. 10.2 mi. E Navajoa

United Mexican States | Sonora | Rio Cuchijaqui, ca. 8 mi. S Alamos

United States of America | Arizona | Pima | Gardner Canyon, .5 mi. from jct. of Rt. 83

United States of America | Arizona | Cochise | Rustler Park, 8500'

United States of America | Arizona | Pima | east side Tucson

United States of America | Kentucky | Breathitt | Ky Forest Camp, Camp Robinson Road near Noble

United States of America | Arizona | Gila | Pinal Mts., 0.3 mi. by road SE of the road to Ferndell Spring, 7600 ft.

United States of America | Arizona | Pinal | study area, Desert Biol. Station, 3 mi. W of Superior

United States of America | Arizona | Apache | Phelps Botanical Area, elev. ca. 9000 ft.

United States of America | Arizona | Cochise | Chiricahua Mts., ca. 1/2 mi. by rd. S of Onion Saddle

United States of America | Arizona | Cochise | Carr Canyon Ranch, Huachuca Mts., ca. 5550 ft.

United States of America | Arizona | Cochise | ca. 1 mi. below Rustler's Park Camp Ground, Chiricahua Mts., ca. 8160 ft. elev.

United States of America | Arizona | Pima | Molino Basin, Santa Catalina Mts., elev. ca. 4500 ft.

United States of America | Washington | Garfield | 6 mi. northeast of Central Ferry on Snake River

United States of America | Arizona | Pinal | 3 mi. W Superior, Desert Biol. Station

United Mexican States | Nayarit | Play Novilleros

United States of America | Arizona | Cochise | 8 mi. SW Benson, R19E, T18S, Sec. 9, elev. 5040'

United Mexican States | Chiapas | Puente Bado Ancho, carretera Arriaga a Tapachula, km marker 184, N of Huixtla

United States of America | Arizona | Cochise | Whetstone Mts.

United States of America | Arizona | Coconino | Lost Lake

United Mexican States | Sonora | ca. 5.3 mi. E Navajoa on rd. to Alamos

United States of America | New Mexico | Catron | Mogollon Mts., park 19 mi. by rd. E Mogollon

United Mexican States | Sonora | base of Cerro Masiaca, ca. 1.5 mi. N Masiaca on Mex. Hwy 15

United States of America | Arizona | Mohave | N side of Bill Williams River, Alamo Crossing

United Mexican States | Morelos | Cueva del Cerro, Laguna de Tequesquitengo

United States of America | Texas | Jeff Davis | ca. 1 mi. E McDonald Observatory, Davis Mts.

United States of America | Texas | Hudspeth | 9 mi. W Sierra Blanca on Int. 10

United States of America | Arizona | Graham | Graham Mtn., 4 mi. N of Ladybug Saddle, el. 9000 ft.

United Mexican States | Sonora | ca. 1 mi. N Nuevo Kino

United Mexican States | Sonora | Isla Datil (=Turners)

United Mexican States | Sonora | Tiburon Island

United States of America | Arizona | Pima | R13E, T15S, NE1/4, Sec. 23 (1 1/2 mi. SW jct. Valencia Rd. & S 6th Ave.)

United States of America | Arizona | Yuma | Kofa Game Refuge, Horse Tank

United Mexican States | Sonora | 1 mi. N Bahia Kino

United Mexican States | Sonora | ca. 1 mi. N Huachinera (by rd.)

United States of America | Arizona | Pima | north end Campbell Ave., Santa Catalina Mt. foothills, Tucson

United States of America | Arizona | Santa Cruz | Italian Canyon, Patagonia Mts., ca. 0.1 mi. SE Washington Camp Rd. (=Sycamore Canyon)

United States of America | Arizona | Graham | Graham Mtn., 4 mi. N of Ladybug Saddle

United States of America | Arizona | Pima | Sahuarita Butte (=Martinez Hill) R13E, T15S, S1/2, Sec. 23